Chelsea manager Jose Mourinho enjoyed himself at the club's victory parade in London on Monday despite butchering "Blue is the Colour."

After raising the Premier League trophy on Sunday following a 3–1, come-from-behind win over Sunderland, Mourinho took the mic despite his apparent lack of knowledge of Chelsea's anthem.

Chelsea likely won't argue—they won their fourth league title in 11 seasons and the fifth in the club's 110-year history. Mourinho also won titles with Chelsea in 2005 and 2006 before departing for Inter Milan and Real Madrid.